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arXiv 1606.06405hep-thcond-mat.mes-hallmath-phmath.MP
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自旋联系在量子霍尔效应中的作用:几何量子化的观点

The role of the spin connection in quantum Hall effect: A perspective from geometric quantization

Dimitra Karabali, V. P. Nair

摘要:

整体量子霍尔效应的体有效作用量的拓扑项,捕捉规范和引力涨落的动力学,揭示了一个奇怪的现象,即,磁场的阿贝尔势出现在一个特定的组合与阿贝尔自旋连接。这似乎适用于任意维复射影空间上的量子霍尔效应。一个解释,这方面的代数辛变换。这也可以从几何量化中的后向校正的角度来看待。

英文摘要:

The topological terms of the bulk effective action for the integer quantum Hall effect, capturing the dynamics of gauge and gravitational fluctuations, reveal a curiosity, namely, the Abelian potential for the magnetic field appears in a particular combination with the Abelian spin connection. This seems to hold for quantum Hall effect on complex projective spaces of arbitrary dimensions. An interpretation of this in terms of the algebra of symplectic transformations is given. This can also be viewed in terms of the metaplectic correction in geometric quantization.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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